baber/WOPTO huggingface dataset:
Patent JP-S6161435-A (JP)
Title: Manufacture of semiductor device
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/76
Filed: 1984-09-03
Abstract: PURPOSE:To realize a grove isolated region provided with a very flat surface by a method wherein an etchant, which affects polycrystalline silicon containing a high concentration of boron at an etching rate quite different from the rate at which it attacks polycrystalline silicon free of impurity, is used to cause the surface of polycrystalline silicon filling a groove to be flattened by self-alignment. CONSTITUTION:A groove is provided on the main surface of a silicon substrate 20 and then the surface of the silicon substrate 20 is covered by an insulating film 21 produced by thermal oxidation. A polycrystalline silicon film 22 containing broron is formed and then an undoped polycrystalline silicon film 23 is provided to cover the polycrystalline silicon film 22. A heat- treatment process follows whereby the undoped polycrystalline silicon film 23 in the groove is imkplanted with high-concentration boron supplied from the boron-doped polycrystalline silicon film 22 in contact with its sides and bottom, and the interface of the diffused region facing the surface becomes almost flat. Next, the remaining undoped polycrystalline silicon film is subjected to etching by using an etchant including heated hydrazine as its chief component. Anisotropic dry etching is then accomplished to have polycrystalline silicon buried in the groove slightly lower than the isolating film on the surface surronding the opening of the groove. An oxide film is then formed by thermal oxidation to cover the polycrystalline silicon.
Patent JP-S5884253-A (JP)
Title: Belt driver
Inventor: ADACHI KATSUMI
IPC: F16H1/10
Filed: 1981-11-16
Abstract: PURPOSE:To facilitate the sealing of a small and a large gears, by providing holders so that the small and the large gears are enclosed between first and second bearings. CONSTITUTION:The backlash between an internal gear 2b and a small gear 3 is maintained by a pair of holders 31, 32 fitted between the outer races of first bearings 4, 5 and the inner races of second bearings 29, 30 mounted at both the sides of the internal gear concentrically thereto. A pair of annular seals 33, 34 on the holders 31, 32 and the bearings 4, 5, 29, 30 are securd on the holders by screws 35-40. The seals 33, 34 surround the bearings 4, 5, 29, 30, the internal gear 2b and the small gear 3 to keep water, dust, etc. from invading.
Patent JP-H0929742-A (JP)
Title: Regenerator for resin component with coating film
Inventor: NAKANO TAKASHI
IPC: B09B5/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an uneven part on the surface when the water resistant and moisture resistant test of regenerated resin is executed. SOLUTION: A cleaning unit 24 for cleaning a raw material after coating film component is decomposed by decomposition liquid by a coating film decomposing unit 23 with cleanser is provided. Sticking of the liquid to the material fed to a resin base material melting unit 25 is eliminated, the material of the resin decomposed from the film is fed to the unit 25 in the state that decomposing solvent is removed, the decomposed liquid is not retained in the melted resin, and the component of the liquid is not contained in the regenerated resin. When the water resistant moisture resistant test of the regenerated resin is conducted, the occurrence of uneven part is prevented on the surface.
Patent JP-S6341426-A (JP)
Title: Carcinostatic agent
Inventor: MAEDA HIROSHI
IPC: A61K38/46
Filed: 1986-08-07
Abstract: PURPOSE:To prepare a carcinostatic agent that contains, as an active ingredient, a chemically modified protease originating from a microorganism. CONSTITUTION:The objective carcinostatic agent is prepared using, as an active ingredient, a chemically modified protease originating from a microorganism such as neutral protease. The protease is obtained by culturing a microorganism such as Serratia marcescence, Bacillus subtilis or Streptomyces griseus in an appropriate culture medium, collecting and purifying the enzyme from the culture mixture. The protease is chemically modified by coupling with a saccharide, introduction of hydrophobic polymer group, conversion of electric charge on the protein surface, binding with low-molecular-weight carcinostatic agent, formation of dimer by bonding between protease molecules, bonding with synthetic polymer polycation or bonding with synthetic polyanion. The dose is preferably 1-5,000mg/day, although a large dose can be given.
Patent JP-2001012708-A (JP)
Title: Combustion apparatus
Inventor: KASHIWASE TAKESHI
IPC: F23D14/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus for restricting an increase in production of NOx. SOLUTION: In a combustion apparatus including a combustion box 2 communicating with a flame hole portion 5 of a burner and forming a combustion chamber 22, there are provided partition plates 31, 32, 33 for dividing the inside of the combustion box into a plurality of combustion chambers 23, 24, 25. Secondary combustion air taken into the combustion chambers 23, 24, 25 is incorporated from an upper portion of the combustion chambers 23, 24, 25.
Patent JP-S5885094-A (JP)
Title: Gas cooling tower
Inventor: MATSUO KENJI
IPC: F28C3/08
Filed: 1981-11-16
Abstract: PURPOSE:To improve the durability, facilitate the repair of the tower and prevent a public pollution by a method wherein the area, ready to be damaged, of a rubber incinerating furnace high-temperature poisonous gas cooling tower is coated by the lining of rubber or the like, a space is formed at the inside of the lining by a continuous spacer and a heat resistive panel is attached thereto. CONSTITUTION:A layer 5 of the lining, made of rubber of resin, is formed at the inner surface of the area 1 on a part of first vapor-liquid contacting section or the second vapor-liquid contacting section of the rubber incinerating furnace, which area can readily be damaged violently. Subsequently, the continuous spacer 1a is arranged in the up-and-down direction at the inside of the lining layer 5 to form a space 7 and the heat resistive panel 6 is attached thereto. A panel made of resin such as heat resistive vinyl ester resin series or the like reinforced by glass fiber or carbon fiber is utilized as the heat resistive panel 6. Air is sent into or discharged out of the space 7 to constitute an air cooling heat insulating layer between the outer cell 1 of the cooling tower and the heat resistive panel 6. According to such constitution, the durability of the tower may be improved and the repair thereof may be facilitated.
Patent JP-H0933885-A (JP)
Title: Driving circuit for display device
Inventor: TSUCHIDA KATSUYA
IPC: G02F1/133
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in picture quality in a display device, to reduce power consumption, to lighten in weight, thin, shorten and miniaturize the device by supplying a current or a voltage of an amplifier means to the display means of the display device. SOLUTION: A counter electrode drive part 6 makes generate a reference voltage VREF of a counter electrode voltage from internal source voltages VDU, VDL, and supplies an external source voltage VPU and the ground to a current amplifier part 4 supplying a charge/discharge current flowing through a counter electrode. Thus, the effect of the external source voltage VPU to the counter electrode voltage VCOM is eliminated, and the increase in a power conversion loss caused by when the counter electrode voltage is written in the counter electrode is prevented. Further, the counter electrode drive part 6 is capable of simultaneously driving the counter electrode and a Cs electrode. Thus, the display device provided with at least one both high picture quality and low power consumption is provided.
Patent JP-H0530132-A (JP)
Title: Charging system in atm network
Inventor: ISONO OSAMU
IPC: H04L12/70
Filed: 1991-07-24
Abstract: PURPOSE:To obtain an ATM charging system which can execute charging by means of an appropriate rate ratio by identifying the classifications of media from an inputted cell, obtaining a corresponding charging coefficient and storing it in a charging data storage part. CONSTITUTION:A terminal generates the cell 1 including a media display field where classification information corresponding to the type of the media. An ATM network stores the inputted cell 1 in a buffer 2 and identifies the classifications of the media from the cell 1. Then, it obtains the corresponding charging coefficient and stores the charging coefficient in the charging data storage part 6 in accordance with a logical channel number whenever the cell 1 arrives. Thus, the ATM charging system which can execute charging by the appropriate rate ratio corresponding to the classifications of the media of data, which is included in the transmitted cell 1, can be obtained by setting the charging the corresponding to the media and a rate difference between the media can be made smooth.
Patent JP-H1027310-A (JP)
Title: Composite magnetic head
Inventor: TSUCHIYA TOSHIO
IPC: G11B5/23
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an MIG head (metal-in-gap) head capable of improving the recording performance without sacrificing high frequency characteristics and having enough service life even if it is used for a medium such as a tape. SOLUTION: This MIG head is produced by joining magnetic core half bodies each comprising a magnetic oxide 1 and metal magnetic films with a nonmagnetic material interposed between the bodies to form a magnetic gap. In the magnetic core half body, a metal magnetic film 5 having higher saturation magnetic flux density than the magnetic oxide 1 is formed on at least the backside of the magnetic gap forming face of a metal magnetic film 3 adjacent to the magnetic gap material. Thus, the obtd. MIG head has high recording characteristics and high reproducing characteristics.
Patent JP-H0350971-A (JP)
Title: Image pickup device
Inventor: TAKANASHI RYOYU
IPC: H01L31/14
Filed: 1989-07-19
Abstract: PURPOSE:To simplify the constitution and to attain efficient use of light by providing a charge image corresponding to an electromagnetic radiant ray image of an object between a photoconductive layer member and an optical modulation layer member. CONSTITUTION:An optical image of an object O is formed to a photoconductive layer PCL in an optical-optical conversion element PPCe via an image pickup lens L, then an electric resistance of the element PPCe varies with an optical image. Then electric charge image corresponding to the optical image of the object O formed to the element PPCe is caused to the border between the element PPCe and the dielectric mirror DML. An electric field in response to the charge distribution of the charge image corresponding to the optical image of the object O is applied to an optical modulation layer member HLL provided to two transparent electrodes Et1, Et2 in series with the element PPCe. In this case, since the degree of scattering to light is changed in the element PPCe corresponding to the applied electric field strength, when a readout light is projected to the member HLL, the passing state of the readout light passing through the element PPCe is changed.
Patent JP-H0840944-A (JP)
Title: Production of inner olefin
Inventor: NAKAGAWA KANJI
IPC: C07C11/107
Filed: 1994-08-05
Abstract: PURPOSE:To enable the production of an inner olefin by isomerization of a terminal olefin in high yield. CONSTITUTION:A terminal olefin is isomerized into inner olefins by using a catalyst prepared by subjecting hydrated alumina and metallic sodium to thermal dispersion in which (a) the water content in the alumina is controlled to 0.5-2.5wt.% and (b) the metallic sodium is used in an amount of more than twice equivalent of the moisture in the alumina.
Patent JP-S6428631-A (JP)
Title: Recording medium
Inventor: SATO YOSHIKAZU
IPC: G11B7/24035
Filed: 1987-07-24
Abstract: PURPOSE:To enable to read out the high density recording of the titled medium by composing the medium of plural photochromic compds. in which said compds. are overlapped at one of the light absorption wavelength region and are different with each other at another one of the light absorption wavelength region. CONSTITUTION:The photochromic compd. is composed of a spiroran, etc., and the plural photochromic compds. comprises for example, the compds. I and II, and the compd. I comprises a discoloring type compd. IB and a coloring type compd. IC, and the compd. II comprises a discoloring type compd. IIB and a coloring type compd. IIC. And, the light absorption wavelength lambda1 of the discoloring type IB of the compd. I is different from that lambda2 of the discoloring type IIB of the compd. II, and the light absorption wavelength lambda3 of the coloring type IC of the compd. I and that of the coloring type IIC of the compd. II are overlapped with each other. The titled medium is formed by selecting said compds. I and II in which said compds. are overlapped at one of the light absorption wavelength region, and are different with each other at another one of the light absorption wavelength region. And, in case of recording to the titled medium, the wavelengths lambda1 and lambda2 are used, and in case of reading out from the titled medium, a weak light of wavelength lambda3 is used. In case of erasing the recording, the strong light of wavelength lambda3 is used. Accordingly, the high density recording can be read out from the titled medium by a single light source.
Patent JP-S6076725-A (JP)
Title: Device for illuminating calculation board of flash device
Inventor: YOKONUMA NORIKAZU
IPC: G03B15/05
Filed: 1983-10-03
Abstract: PURPOSE:To make a calculation board easily visible in a dark place without increasing the charging time of a main capacitor of a flash device by lighting a light emitting element for illuminating the calculation board upon completion of charging of said main capacitor. CONSTITUTION:The output of a comparator AC2 rises to a high level and is impressed on an AND gate AND1 if stationary light is darker than prescribed brightness in accordance with the photometric output by a photodiode D1 and an operational amplifier A1. When the charging of a main capacitor C2 of a flash device is completed, the output detecting the charging completion of the capacitor 2 by a neon tube Ne, resistros R4, R3, etc. rises to a high level and the high level output of the gate AND1 is impressed and a lamp 4 for illuminating a calculation board is lighted via a lighting control circuit 3. The lamp 4 is put out by the circuit 3 if flash is not emitted or falsh emission is started upon lapse of specified time after said lighting. The calculation board in a dark place is made easily visible by the above-mentioned constitution without increasing the charging time of the main capacitor.
Patent JP-S6245955-A (JP)
Title: Electronic control fuel injection controller
Inventor: KAMAI KENICHIRO
IPC: F02D41/34
Filed: 1985-08-22
Abstract: PURPOSE:To make normal operation in an engine maintainable, by making fundamental injection pulse width compensable so as to become the value con formable to a driving condition when this driving condition for an internal combustion engine comes beyond the setting range of a two-dimensional map to the preset fundamental injection pulse width. CONSTITUTION:At the time of driving an internal combustion engine, fundamental injection pulse width is searched for with the two-dimensional map prestored in a memory device, at a control circuit 11, by suction pipe internal pressure to be detected at a pressure sensor 8 and engine speed to be found out of output of a crank angle sensor 16. And, when at least one side of the engine speed and the suction pipe internal pressure is beyond the setting range of this map, making it refer to a boundary value of the setting range. And, when at least one side of the engine speed and the suction pipe internal pressure is beyond the setting range and fundamental injection pulse width of the boundary value in the setting range is searched, this fundamental injection pulse width is compensated with the specified compensation value, thereby making it so as to control a fuel injection valve 12.
Patent JP-H0348942-A (JP)
Title: Host computer switching system
Inventor: HADEYAMA YOSHIHIKO
IPC: G06F11/20
Filed: 1989-07-18
Abstract: PURPOSE:To switch the host computers at a high speed by inquiring a communication processor about the states of the network resources including the follower terminals, etc., when the switching is carried out between the working and stand-by systems and reflecting the result of inquiry onto a network control table. CONSTITUTION:A fault detection means 320 of a host computer 300 of a stand-by system detects the fault of a host computer 100 of a working system and starts an inquiry means 330. The means 330 gives an inquiry to a communication processor 500 via a communication control means 310 about the states of the follower network resources. A fetch means 340 fetches the inquiry result given from the processor 500 in reply to the inquiry of the means 330 and reflects the inquiry request onto a network control table 311. Thus the switching process is carried out at a high speed between both systems.
Patent JP-S63145626-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1987-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1029530-A (JP)
Title: Vehicular brake
Inventor: TERAO SHUSUKE
IPC: B60T8/1761
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the braking performance of a vehicular brake by obtaining a larger body deceleration even if the reaction of the brake pedal is increased at the braking of the vehicle. SOLUTION: Step 110 calculates wheel speeds Vw on the basis of signals from wheel speed sensors. Step 120 obtains an estimated body speed Vs by guarding the maximum wheel speed of the wheel speeds Vw. Step 130 obtains an estimated body deceleration or body deceleration-G dVs from the difference between the preceding estimated body speed Vs and the estimated body speed Vs at this time. Step 140 determines whether the brake switch is turned on or off. Step 150 determines whether the reaction of the brake pedal is a larger value or not and whether the body deceleration-G dVs is not less than a reference value KdVs or not. Step 160 based on the satisfaction of requirements to start the pressure reducing control turns the regulating valve on to open the pipeline.
Patent JP-S6428766-A (JP)
Title: Random number generation system
Inventor: OMOTE TOSHIO
IPC: G06F7/58
Filed: 1987-07-23
Abstract: PURPOSE:To attain the high speed of an arithmetic processing by executing a random number generating processing and the arithmetic processing in different processors in parallel and storing the generated random number. CONSTITUTION:A sub-routine for activating the processor B for generating the random number before the arithmetic processing and a subroutine for instructing the initialization of a random number generating area and the generation of the random number are disposed and a random number generation incorporating function is disposed immediately before the arithmetic processing #2 using the random number. At the time of operating a FORTRAN program programmed in such a manner, the processor B is activated according to the random number generating processor activating sub-routine a random number generating processing is activated according to the random number initializing/generating sub-routine. This processing is a processing for initializing the random number generating area, then, generating the random number and storing the generated random number in the area and independently executed in parallel with the arithmetic processing of the arithmetic processor A. At the time of using the random number by the processing #2, the already prepared random number is simply fetched by the random number incorporating function to execute the arithmetic processing.
Patent JP-H0475000-A (JP)
Title: X-ray scanning device
Inventor: MATSUSHITA HIROSHI
IPC: G21F5/04
Filed: 1990-07-16
Abstract: PURPOSE:To shield X-ray with small and light material and enable scanning of X-ray beam in high speed and high accuracy by providing a fixed shield on the inner periphery and/or outer periphery and having a bank opening on the opposite side of inner periphery and/or outer periphery. CONSTITUTION:An annular scanner 2 which rotates around the axis on the X-ray focus of an X-ray generator 1 ad has a penetration hole 3 from the axis to the periphery direction, colimaters 5A, 5B having a center hole fixed on the inner periphery and/or outer periphery of the penetration hole 3 of the annular scanner 2, and a fixed shield 4 put on the inner periphery and/or outer periphery of the scanner 2 having an opening on the opposite part of the inner periphery and/or outer periphery of the scanner 2, are provided. Therefore, the X-ray having passed the outside of the scanner 2 is shielded with a pair of shields put at both sides at the bottom end of the scanner 2. By this, X-ray is shielded with small and light material and the X-ray can be scanned in high speed and high accuracy.
Patent JP-S6164350-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/00
Filed: 1984-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0826060-A (JP)
Title: Structure of air bag door for automobile
Inventor: IWANAGA KENTARO
IPC: B60R21/20
Filed: 1994-07-13
Abstract: PURPOSE:To improve the external appearance by shortening the distance from a rotary shaft part in the part towards the undersurface side from the upper surface side at the front end part of an air bag door and increasing the distance from the rotary shaft part in the part towards the undersurface side from the door upper surface side, at the cut part front end part and the rear end part of the air bag door. CONSTITUTION:In the cut part 15 at the rear part 14 of an air bag door 10, a car room side member 30 intrudes, and a rotary shaft part 25 is embedded into a car room side member 30. Further, at the front end part 11 of the air bag door 10 and the opened port front edge part 31 of an air bag development opened port part 35, the distance from the revolution center O of the rotary shaft part 25 to an abutment part J1 is shortened gradually from the door upper surface 10A side to the undersurface 10B side. Further, at the j2 abutment part J2 between the cut part front edge part 12 of the air bag door 10 and an opened port front edge part 32 and an abutment part J3 between the cut part rear end part 13 and an opened port rear edge part 33, the distance from the center O of the rotary shaft part 25 is gradually increased towards the undersuface 10B from the door upper surface 10A.
Patent JP-S6076378-A (JP)
Title: Transfer type heat-sensitive recorder
Inventor: KOIZUMI NORIHIKO
IPC: B41J2/325
Filed: 1983-10-04
Abstract: PURPOSE:To reduce the number of parts, and to compact the shape of a device by separately driving a recording-paper carrier mechanism and an ink donor film carrier mechanism by turning an electromagnetic clutch ON-OFF by using the same driving source. CONSTITUTION:A motor is started to be turned at the same time as the starting of recording, and pulleys 102, 31 and a trigger roller 5 are rotated through timing belts 81-83. An electromagnetic clutch 52 is turned ON simultaneously, a paper-feed roller 6 is rotated through gears 51, 52, 61 and recording paper is started to be carried. A feed roller 3 is also rotated with the revolution of the pulley 31. An electromagnetic clutch 103 is turned ON at a fixed timing, a drive roller 1 is started to be rotated, and an ink donor film is carried and wound. Accordingly, the number of component parts is reduced, the shape of a device is compacted, and assembly and adjustment are also simplified.